ownCloud vs TrainVision

Your files. Your server. Your ownCloud. Connect to your ownCloud Infinite Scale (oCIS) or ownCloud Classic server and access your private cloud from anywhere. Open source, self-hosted, no third-party cloud required. ownCloud gives you full control over your data. Whether you're a teacher accessing the school cloud, a sysadmin managing a federated deployment, or someone who simply refuses to hand their files to a big-tech provider — this app is built for you. FEATURES - Browse, Edit and Create files Work with your files directly on your device with Files integration, built-in markup tools*, and the document scanner*. Switch between list view and three grid views — all updating live as changes happen locally or remotely. - Built-in viewers View common file types right in the app. Swipe through images in carousel view. Navigate PDFs using their table of contents or full-text search. - Spaces (oCIS) On ownCloud Infinite Scale servers, organise work into Spaces with dedicated permissions, members, and quotas. Full Spaces support is built in. - Sharing and Collaboration Share files and folders with other users on the same server or externally via public links. Fine-grained permissions, password protection, and expiry dates give you control over every share. - Search (Local and Remote) Filter by date, size, type, or location. Save searches and create reusable templates. Local search works fully offline. On oCIS servers, server-side search can also find content inside files (depending on server configuration). - Offline Support Mark files and folders for offline availability. Work without a connection. Changes sync automatically when you're back online. Built from the ground up with offline-first in mind. - Multiple Accounts Connect to several ownCloud servers and accounts simultaneously. Switch between them seamlessly. - Deep OS Integration Native iPadOS multitasking, drag and drop, File Provider, and Shortcuts support. Built by developers who care about how apps should feel on Apple platforms. - Security The app tracks your server's TLS certificates and warns you about unexpected changes. Review certificate details (including a diff of what changed) and accept or reject — right from the app. * Some features may require an In-App Purchase or Subscription. SYSTEM REQUIREMENTS iOS 15.4 or later, iPadOS 15.4 or later ABOUT OWNCLOUD ownCloud is the original open source platform for self-hosted file sync, share, and collaboration. Founded in 2010 in Germany, ownCloud is trusted by millions of users in education, government, research, and enterprise worldwide. ownCloud is maintained by Kiteworks through its Open Source Program Office. Learn more: https://owncloud.com/ Open source: https://github.com/owncloud/ios-app/ Terms of Use: https://raw.githubusercontent.com/owncloud/ios-app/master/LICENSE Privacy Policy: https://owncloud.com/privacy-statement/

Collect the machine learning datasets that don't exist yet. TrainVision turns any iPhone or iPad into a field tool for building domain-specific ML training data — capture images, annotate them on the spot, and export straight to your pipeline. General-purpose models perform well on common objects in controlled settings. They fail wherever their training data runs out — regional crop varieties, low-resource scripts, machinery and environments no web-scale dataset ever captured. TrainVision is built to collect exactly that data, in the real world where it lives. Instead of gathering images now and annotating them later at a desk, your team captures and labels in one step. Every image is automatically tagged with GPS location, timestamp, and device info. On iPad, annotate precisely with Apple Pencil. And it all works offline — data is stored on the device and syncs to the cloud automatically when a connection returns, so you can work in fields, archives, or remote sites with no signal. Because it runs on the devices people already carry, collection scales across distributed teams. Students, field workers, technicians, and researchers gather data naturally during their day — walking a vineyard, inspecting equipment, digitizing a manuscript. Coordinate hundreds of collectors across multiple sites from a single dashboard. Collected data syncs to a central web dashboard, where admins manage projects, review and curate the incoming data, and export in standard formats — COCO, YOLO, Pascal VOC, and CSV — ready for any ML pipeline or platform. KEY FEATURES - Offline-first capture and annotation — no connection required - Automatic metadata: GPS, timestamp, device - Apple Pencil annotation on iPad - Automatic cloud sync when you're back online - Roles for admins and contributors — collect in the field, manage centrally - Web dashboard for review, curation, and project management - Export to COCO, YOLO, Pascal VOC, and CSV - Built for distributed teams collecting at scale BUILT FOR - Archives & cultural heritage — handwritten documents, low-resource scripts - Agriculture & environmental monitoring — crop disease, regional cultivars - Robotics & autonomous systems — deployment-specific perception data - Research labs — proprietary, domain-specific datasets If the dataset you need doesn't exist yet, TrainVision helps you build it — from the field to your model.